<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
  <title>我的画板</title>
  <link rel="stylesheet" href="./style.css">
</head>

<body>
  <canvas id="canvas"></canvas>

  <div id="actions" class="actions">
    <svg id="pen" class="icon active" aria-hidden="true">
      <use xlink:href="#icon-pen"></use>
    </svg>
    <svg id="eraser" class="icon" aria-hidden="true">
      <use xlink:href="#icon-eraser"></use>
    </svg>
    <svg id="clear" class="icon" aria-hidden="true">
      <use xlink:href="#icon-clear"></use>
    </svg>
    <svg id="download" class="icon" aria-hidden="true">
      <use xlink:href="#icon-download"></use>
    </svg>
  </div>

  <ol id="colors" class="colors">
    <li id="black" class="black active"></li>
    <li id="red" class="red"></li>
    <li id="green" class="green"></li>
    <li id="blue" class="blue"></li>
  </ol>
</body>
<script src="./main.js"></script>
<script src="//at.alicdn.com/t/font_1198986_45kh82i2mb.js"></script>

</html>